Math, asked by soumitra8, 1 year ago

one train passes two bridge 210 meter and 122 meter the time remain is 25 second and 17 second.so trin length and speed is how many.

Answers

Answered by sanjivkumar717p721mf

2

the length of train 65 meters and speed of train = 11m/s or 39 3/5km/hour. take a look at picture.

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sanjivkumar717p721mf: both the equal side are speed.. if hope you understood that.

soumitra8: yes

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